When the 69th even natural number is subtracted from the 119th odd natural number, what is the result

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.